Eiji YOSHIDA

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Signal generating circuit, optical signal transmitting apparatus, s...
- Patent number 9,614,621
- Issue date Apr 4, 2017
- Nippon Telegraph and Telephone Corporation
- Koichi Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal generating circuit, optical signal transmitting apparatus, s...
- Patent number 9,520,947
- Issue date Dec 13, 2016
- Nippon Telegraph and Telephone Corporation
- Koichi Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for receiving frequency domain multiplexed signal and device...
- Patent number 9,160,600
- Issue date Oct 13, 2015
- Nippon Telegraph and Telephone Corporation
- Riichi Kudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modulation device and bias voltage control method
- Patent number 9,116,368
- Issue date Aug 25, 2015
- Nippon Telegraph and Telephone Corporation
- Hiroto Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical signal transmitter, and bias voltage control method
- Patent number 9,020,361
- Issue date Apr 28, 2015
- Nippon Telegraph and Telephone Corporation
- Hiroto Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signal processing apparatus
- Patent number 8,977,141
- Issue date Mar 10, 2015
- Nippon Telegraph and Telephone Corporation
- Kengo Horikoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission method, reception method, transmitter apparatus, and r...
- Patent number 8,934,782
- Issue date Jan 13, 2015
- Nippon Telegraph and Telephone Corporation
- Tadao Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal generating circuit, optical signal transmitting apparatus, s...
- Patent number 8,929,750
- Issue date Jan 6, 2015
- Nippon Telegraph and Telephone Corporation
- Koichi Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency offset estimating method and frequency offset estimating...
- Patent number 8,855,485
- Issue date Oct 7, 2014
- Nippon Telegraph and Telephone Corporation
- Tadao Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chromatic dispersion value calculating apparatus, optical signal re...
- Patent number 8,787,769
- Issue date Jul 22, 2014
- Nippon Telegraph and Telephone Corporation
- Koichi Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency offset estimation apparatus, reception apparatus, frequen...
- Patent number 8,781,029
- Issue date Jul 15, 2014
- Nippon Telegraph and Telephone Corporation
- Tadao Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connection terminal and AC adapter
- Patent number 8,391,019
- Issue date Mar 5, 2013
- Mitsumi Electric Co., Ltd.
- Masatoshi Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical receiver using Mach-Zehnder interferometer
- Patent number 7,995,930
- Issue date Aug 9, 2011
- NTT Electronics Corporation
- Mikio Yoneyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for exchanging a bottle closure
- Patent number 7,299,601
- Issue date Nov 27, 2007
- Eiji Yoshida
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Device unit, and system for fluid extraction
- Patent number 7,287,670
- Issue date Oct 30, 2007
- Eiji Yoshida
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Method for changing a stopper
- Patent number 7,162,851
- Issue date Jan 16, 2007
- Eiji Yoshida
- Eiji Yoshida
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
DC/DC converter including a Zener diode having a substantially zero...
- Patent number 7,123,488
- Issue date Oct 17, 2006
- Mitsumi Electric Co., Ltd.
- Masayuki Hirabayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Plug replacing device and plug replacing method
- Patent number 7,032,364
- Issue date Apr 25, 2006
- Eiji Yoshida
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Socket
- Patent number 6,846,193
- Issue date Jan 25, 2005
- Renesas Technology Corp.
- Eiji Yoshida
- G01 - MEASURING TESTING
Information Patent Grant
Atomic frequency standard laser pulse oscillator
- Patent number 6,333,942
- Issue date Dec 25, 2001
- Nippon Telegraph and Telephone Corporation
- Masataka Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of detecting defect of integrated circuit and apparatus thereof
- Patent number 6,137,295
- Issue date Oct 24, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Eiji Yoshida
- G01 - MEASURING TESTING
Information Patent Grant
Optical pulse generator
- Patent number 6,108,465
- Issue date Aug 22, 2000
- Ando Electric Co., Ltd.
- Rikihiro Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical pulse generator
- Patent number 6,101,021
- Issue date Aug 8, 2000
- Ando Electric Co., Ltd.
- Yoshihiro Kumagai
- G02 - OPTICS
Information Patent Grant
Method, apparatus and system for analyzing failure of measured device
- Patent number 6,031,985
- Issue date Feb 29, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Eiji Yoshida
- G01 - MEASURING TESTING
Information Patent Grant
Laser pulse oscillator
- Patent number 5,926,492
- Issue date Jul 20, 1999
- Nippon Telegraph & Telephone Corporation
- Eiji Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical pulse compression device
- Patent number 5,583,959
- Issue date Dec 10, 1996
- Nippon Telegraph & Telephone Corporation
- Masataka Nakazawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL GENERATING CIRCUIT, OPTICAL SIGNAL TRANSMITTING APPARATUS, S...
- Publication number 20150078765
- Publication date Mar 19, 2015
- Nippon Telegraph and Telephone Corporation
- Koichi Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL GENERATING CIRCUIT, OPTICAL SIGNAL TRANSMITTING APPARATUS, S...
- Publication number 20150078762
- Publication date Mar 19, 2015
- Nippon Telegraph and Telephone Corporation
- Koichi Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULATION DEVICE AND BIAS VOLTAGE CONTROL METHOD
- Publication number 20140153077
- Publication date Jun 5, 2014
- Nippon Telegraph and Telephone Corporation
- Hiroto Kawakami
- G02 - OPTICS
Information Patent Application
DIGITAL SIGNAL PROCESSING APPARATUS
- Publication number 20130308960
- Publication date Nov 21, 2013
- Nippon Telegraph and Telephone Corporation
- Kengo Horikoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY OFFSET ESTIMATION APPARATUS, FREQUENCY OFFSET ESTIMATION...
- Publication number 20130070874
- Publication date Mar 21, 2013
- Nippon Telegraph and Telephone Corporation
- Tadao Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY OFFSET ESTIMATING METHOD AND FREQUENCY OFFSET ESTIMATING...
- Publication number 20130028595
- Publication date Jan 31, 2013
- Nippon Telegraph and Telephone Corporation
- Tadao Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION METHOD, RECEPTION METHOD, TRANSMITTER APPARATUS, AND R...
- Publication number 20120315043
- Publication date Dec 13, 2012
- Nippon Telegraph and Telephone Corporation
- Tadao Nakagawa
- G02 - OPTICS
Information Patent Application
OPTICAL SIGNAL TRANSMITTER, AND BIAS VOLTAGE CONTROL METHOD
- Publication number 20120155865
- Publication date Jun 21, 2012
- NTT ELECTRONICS CORPORATION
- Hiroto Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR RECEIVING FREQUENCY DOMAIN MULTIPLEXED SIGNAL AND DEVICE...
- Publication number 20120106618
- Publication date May 3, 2012
- Nippon Telegraph and Telephone Corporation
- Riichi Kudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHROMATIC DISPERSION VALUE CALCULATING APPARATUS, OPTICAL SIGNAL RE...
- Publication number 20120099864
- Publication date Apr 26, 2012
- Nippon Telegraph and Telephone Corporation
- Koichi Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL GENERATING CIRCUIT, OPTICAL SIGNAL TRANSMITTING APPARATUS, S...
- Publication number 20120070159
- Publication date Mar 22, 2012
- Nippon Telegraph and Telephone Corporation
- Koichi Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONNECTION TERMINAL AND AC ADAPTER
- Publication number 20110058345
- Publication date Mar 10, 2011
- MITSUMI ELECTRIC CO., LTD.
- Masatoshi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL RECEIVER USING MACH-ZEHNDER INTERFEROMETER
- Publication number 20090097867
- Publication date Apr 16, 2009
- Mikio Yoneyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Transmission System
- Publication number 20080226298
- Publication date Sep 18, 2008
- Nippon Telegraph and Telephone Corporation
- Hiroyuki Fukuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AC ADAPTOR
- Publication number 20080058028
- Publication date Mar 6, 2008
- Akiya NAKAYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Bottle closure device
- Publication number 20070090082
- Publication date Apr 26, 2007
- Eiji Yoshida
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
Device for exchanging a bottle closure
- Publication number 20060191242
- Publication date Aug 31, 2006
- Eiji Yoshida
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
Liquid container
- Publication number 20060144865
- Publication date Jul 6, 2006
- Eiji Yoshida
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Device unit, and system for fluid extraction
- Publication number 20050230414
- Publication date Oct 20, 2005
- Eiji Yoshida c/o EVERYDAYWINE CO., LTD
- Eiji Yoshida
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
Method for changing a stopper
- Publication number 20050204704
- Publication date Sep 22, 2005
- Eiji Yoshida
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
DC/DC converter including a zener diode having a substantially zero...
- Publication number 20050162872
- Publication date Jul 28, 2005
- Mitsumi Electric Co. Ltd.
- Masayuki Hirabayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Plug replacing device and plug replacing method
- Publication number 20050016129
- Publication date Jan 27, 2005
- Eiji Yoshida
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
Socket
- Publication number 20040127075
- Publication date Jul 1, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Eiji Yoshida
- G01 - MEASURING TESTING
Information Patent Application
Semiconductor device having test element and method of testing usin...
- Publication number 20030080334
- Publication date May 1, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Eiji Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of analyzing same
- Publication number 20020125473
- Publication date Sep 12, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Eiji Yoshida
- G01 - MEASURING TESTING

Eiji YOSHIDA

Person

Patents Grantslast 30 patents

Signal generating circuit, optical signal transmitting apparatus, s...

Signal generating circuit, optical signal transmitting apparatus, s...

Method for receiving frequency domain multiplexed signal and device...

Optical modulation device and bias voltage control method

Optical signal transmitter, and bias voltage control method

Digital signal processing apparatus

Transmission method, reception method, transmitter apparatus, and r...

Signal generating circuit, optical signal transmitting apparatus, s...

Frequency offset estimating method and frequency offset estimating...

Chromatic dispersion value calculating apparatus, optical signal re...

Frequency offset estimation apparatus, reception apparatus, frequen...

Connection terminal and AC adapter

Optical receiver using Mach-Zehnder interferometer

Device for exchanging a bottle closure

Device unit, and system for fluid extraction

Method for changing a stopper

DC/DC converter including a Zener diode having a substantially zero...

Plug replacing device and plug replacing method

Socket

Atomic frequency standard laser pulse oscillator

Method of detecting defect of integrated circuit and apparatus thereof

Optical pulse generator

Optical pulse generator

Method, apparatus and system for analyzing failure of measured device

Laser pulse oscillator

Optical pulse compression device

Patents Applicationslast 30 patents

SIGNAL GENERATING CIRCUIT, OPTICAL SIGNAL TRANSMITTING APPARATUS, S...

SIGNAL GENERATING CIRCUIT, OPTICAL SIGNAL TRANSMITTING APPARATUS, S...

OPTICAL MODULATION DEVICE AND BIAS VOLTAGE CONTROL METHOD

DIGITAL SIGNAL PROCESSING APPARATUS

FREQUENCY OFFSET ESTIMATION APPARATUS, FREQUENCY OFFSET ESTIMATION...

FREQUENCY OFFSET ESTIMATING METHOD AND FREQUENCY OFFSET ESTIMATING...

TRANSMISSION METHOD, RECEPTION METHOD, TRANSMITTER APPARATUS, AND R...

OPTICAL SIGNAL TRANSMITTER, AND BIAS VOLTAGE CONTROL METHOD

METHOD FOR RECEIVING FREQUENCY DOMAIN MULTIPLEXED SIGNAL AND DEVICE...

CHROMATIC DISPERSION VALUE CALCULATING APPARATUS, OPTICAL SIGNAL RE...

SIGNAL GENERATING CIRCUIT, OPTICAL SIGNAL TRANSMITTING APPARATUS, S...

CONNECTION TERMINAL AND AC ADAPTER

OPTICAL RECEIVER USING MACH-ZEHNDER INTERFEROMETER

Optical Transmission System

AC ADAPTOR

Bottle closure device

Device for exchanging a bottle closure

Liquid container

Device unit, and system for fluid extraction

Method for changing a stopper

DC/DC converter including a zener diode having a substantially zero...

Plug replacing device and plug replacing method

Socket

Semiconductor device having test element and method of testing usin...

Semiconductor device and method of analyzing same